Virtual earth deep zooming.

Recently i wrote an article for SilverlightShow.net, where I've described how you can easily create simple deep zoom application to browse virtual earth maps.

Also I'd like to recommend you  DeepEarth project created by soulsolutions, which is rather complex silverlight control build on described concept.

PS: Remember that accessing the VE tile system directly without approval is a violation of the terms of use from Microsoft.

Here is its live demo (it uses Silverlight 2 beta 2):